The benefits include the ability to vacuum from multiple points simultaneously, reduced noise in production areas (the motor is remote), centralized material collection and disposal, and a very high level of cleanliness and efficiency.

Filters can be cleaned using different systems:

• Manual, with a lever shaker
• Semi-automatic, with air pulses activated by a button
• Automatic, with programmed cycles such as Jet Clean, SP, or PSC

The choice depends on the type of dust and the required continuity of use.

A well-designed and properly maintained centralized system can last over 15–20 years. Longevity depends on the quality of components, maintenance frequency, and proper sizing according to production needs.

Yes, modern systems can integrate with automation, remote control, and Industry 4.0 integration. Parameters such as airflow, vacuum level, and filter status can be monitored, with preventive maintenance alerts, optimizing management of the entire production system.

The space required varies depending on the size of the system and the number of suction points. Normally, the main units are installed in a technical room or outside, reducing internal footprint. The piping is designed to integrate seamlessly with the existing infrastructure.

The air velocity must be sufficient to transport the material without settling in the pipes. Typically, values between 20 and 30 m/s are calculated, depending on the particle size and density of the dust or chips, to ensure a constant flow and prevent clogging.

Power is calculated by considering several parameters: required airflow, vacuum level, number of operators working simultaneously, pipe length, and the type of material to be collected. Proper sizing ensures consistent performance without energy waste.

Operator safety is ensured through proper system design, the use of suitable filters, explosion protection devices, and staff training. In addition, suction units are often installed in separate technical rooms, reducing noise, direct exposure, and risks related to the collected materials.

In addition to the ATEX directive, centralized systems must comply with European workplace safety regulations, filtration standards (such as EN 1822 for HEPA filters), and local health and environmental requirements. Compliance ensures the system is safe, efficient, and legally compliant.

Centralized systems can include several safety systems:

• Explosion panels or relief valves to reduce pressure in case of explosion
• Liquid inertization systems to neutralize reactive dust
• Automatic extinguishing systems with CO₂ or chemical powder
• Grounding and antistatic components

These measures ensure maximum safety even in high-risk environments.

An ATEX system is mandatory in all environments classified as explosion-risk areas, such as ATEX Zones (Z20, Z21, Z22). The requirement depends on the type and frequency of explosive dust or gas presence. In these cases, the law requires certified solutions to protect both workers and production facilities.

ATEX certification is a European directive that establishes safety requirements for equipment and systems intended to operate in potentially explosive atmospheres. It ensures that every component is designed to prevent ignition and minimize risks, making the system suitable for environments with combustible dust, vapors, or flammable gases.

Centralized systems are used in many sectors, the most common being:

• Metalworking, for collecting chips and metal dust.
• Wood, for collecting sawdust and flammable chips.
• Food, to ensure the cleaning of flour, sugar, and organic dust.
• Pharmaceutical and chemical, where vacuuming toxic or combustible dust is essential.
• Construction and manufacturing, for fine dust and processing residues.

This versatility makes centralized systems a universal solution adaptable to many different contexts.

Yes, but in this case, ATEX-certified systems and additional safety devices such as explosion relief valves, inerting systems, or automatic extinguishing are essential. Combustible dust, if not properly managed, represents a high explosion risk. A certified centralized system allows operations to be carried out in complete safety.

Certainly, provided they are designed with high-efficiency absolute filters, such as HEPA H14 filters. These ensure the capture of particles down to 0.3 microns and prevent harmful dust from being released back into the air. The system must also be airtight and comply with safety regulations to protect workers and the work environment.

A centralized vacuum system can handle virtually any material: fine dust, metal chips, sawdust, processing residues, fumes, and even liquids. The important thing is to design the system according to the specific material, selecting the appropriate filters, piping, and accessories. This ensures safety, production continuity, and long-term efficiency.

The most common mistakes are: underestimating pipe pressure losses, choosing inadequate diameters, neglecting simultaneous use, or failing to consider the specific nature of the dust. Incorrect placement of filter units can also reduce performance and safety. This is why it is essential to rely on experienced designers who assess every technical detail.

The suction unit is usually installed in a dedicated technical room or outside the production area. This reduces noise levels in production, improves safety, frees up workspace, and simplifies maintenance. Placing it strategically also helps reduce pipe length and maximize energy efficiency.

It has a decisive impact. Light materials such as fine dust require high airflow, while chips or heavy solids require stronger vacuum. For hazardous or combustible dust, certified ATEX systems, specific filters, and additional safety systems are required. Each material therefore leads to different choices of motor, filters, and accessories.

Airflow is calculated by considering the minimum speed required to safely transport dust and solids inside the piping. In general, diameter, path length, and materials to be collected are evaluated. Proper airflow ensures continuous flow, prevents blockages or deposits, and reduces the risk of system downtime.

 Power depends on several combined factors, such as:

• distance to the farthest suction point,
• amount of material to be collected,
• number of inlets used simultaneously,
• required filtration level.

Accurate calculation prevents under-sizing (causing inefficiency) or over-sizing (leading to higher energy costs).

Yes, the architecture is modular and scalable. It is possible to add suction inlets, extend lines, or upgrade the motor and filters in case of increased requirements. Each expansion must, however, be checked against airflow, available vacuum, and filtration system, and may require replacement of suction and filtration units.

The piping can extend for tens of meters and cover multiple floors, provided that pressure losses, diameters, and layout are correctly calculated. Using larger mains and linear paths helps maintain constant airflow and vacuum throughout the network.

It depends on the project: the system is designed based on simultaneous use, for example 3/4 operators active at the same time. During the design phase, the required number of concurrent points must be specified (maximum 3/4); if not specified, only one will be used at a time.

A mobile vacuum is standalone, easy to move, and suitable for occasional or localized tasks. A centralized system, on the other hand, serves multiple workstations simultaneously thanks to a powerful motor group and a fixed piping network. It is the ideal solution for large surfaces, complex departments, or multi-level facilities.

Compared to mobile solutions, a centralized system ensures continuous multi-point suction, reduces noise on the shop floor thanks to the remote motor, and centralizes material collection, avoiding movement and clutter inside departments. In addition, it requires less maintenance, speeds up cleaning operations, and improves ergonomics, safety, and operator productivity.

An industrial centralized vacuum system is a fixed installation designed to collect dust, solids, and sometimes liquids from large areas or production departments. It consists of a suction unit, a filtration and collection system, and a network of pipes connected to distributed inlets. It channels everything into a single point, keeping workplaces clean and the air filtered.